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libbpf: add lsm_cgoup_sock type

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lsm_cgroup/ is the prefix for BPF_LSM_CGROUP.

Acked-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/r/20220628174314.1216643-9-sdf@google.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Stanislav Fomichev 2022-06-28 10:43:11 -07:00 committed by Alexei Starovoitov
parent 3b34bcb946
commit bffcf34878
1 changed files with 3 additions and 0 deletions
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3
tools/lib/bpf/libbpf.c
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@ -106,6 +106,7 @@ static const char * const attach_type_name[] = {
[BPF_TRACE_FEXIT] = "trace_fexit",
[BPF_MODIFY_RETURN] = "modify_return",
[BPF_LSM_MAC] = "lsm_mac",
[BPF_LSM_CGROUP] = "lsm_cgroup",
[BPF_SK_LOOKUP] = "sk_lookup",
[BPF_TRACE_ITER] = "trace_iter",
[BPF_XDP_DEVMAP] = "xdp_devmap",
@ -8414,6 +8415,7 @@ static const struct bpf_sec_def section_defs[] = {
SEC_DEF("freplace+", EXT, 0, SEC_ATTACH_BTF, attach_trace),
SEC_DEF("lsm+", LSM, BPF_LSM_MAC, SEC_ATTACH_BTF, attach_lsm),
SEC_DEF("lsm.s+", LSM, BPF_LSM_MAC, SEC_ATTACH_BTF | SEC_SLEEPABLE, attach_lsm),
SEC_DEF("lsm_cgroup+", LSM, BPF_LSM_CGROUP, SEC_ATTACH_BTF),
SEC_DEF("iter+", TRACING, BPF_TRACE_ITER, SEC_ATTACH_BTF, attach_iter),
SEC_DEF("iter.s+", TRACING, BPF_TRACE_ITER, SEC_ATTACH_BTF | SEC_SLEEPABLE, attach_iter),
SEC_DEF("syscall", SYSCALL, 0, SEC_SLEEPABLE),
@ -8851,6 +8853,7 @@ void btf_get_kernel_prefix_kind(enum bpf_attach_type attach_type,
*kind = BTF_KIND_TYPEDEF;
break;
case BPF_LSM_MAC:
case BPF_LSM_CGROUP:
*prefix = BTF_LSM_PREFIX;
*kind = BTF_KIND_FUNC;
break;